68671470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{327007}}^1$

素因数の和:327024

約数の個数: 32

約数和(自身を含む): 188356608

約数和(自身を除く): 119685138

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 327007, 654014, 981021, 1635035, 1962042, 2289049, 3270070, 4578098, 4905105, 6867147, 9810210, 11445245, 13734294, 22890490, 34335735, 68671470]

約数ペア:

[(1, 68671470), (2, 34335735), (3, 22890490), (5, 13734294), (6, 11445245), (7, 9810210), (10, 6867147), (14, 4905105), (15, 4578098), (21, 3270070), (30, 2289049), (35, 1962042), (42, 1635035), (70, 981021), (105, 654014), (210, 327007)]